CN216707178U

CN216707178U - Hydraulic clamping and holding clamp device with shaking function

Info

Publication number: CN216707178U
Application number: CN202123283613.5U
Authority: CN
Inventors: 康卫良; 崔峰巅; 杨广军
Original assignee: Luoyang Huicheng Steel Structure Co Ltd
Current assignee: Luoyang Huicheng Steel Structure Co Ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-10
Anticipated expiration: 2031-12-24

Abstract

A hydraulic tightening holding clamp device with a shaking function relates to the technical field of steel beam shot blasting treatment, and comprises a trolley chassis, a lifting device, a clamping device and a shaking mechanism; the top of the chassis of the trolley is provided with a lifting device, and two sides of one end of the lifting device are provided with clamping devices; the clamping device comprises a supporting arm, an occlusion arm and a telescopic cylinder III, the supporting arm is of a right-angle bending structure, one side of the vertical edge of the supporting arm, which is far away from the horizontal edge, is provided with a support correspondingly hinged with the lifting device, and one end of the occlusion arm is correspondingly hinged with the top end of the vertical edge of the supporting arm; a cross rod is arranged between the vertical edges of the two supporting arms, and a shaking mechanism is arranged between the cross rod and the lifting device; the telescopic device is simple in structure, and the clamping device can deflect around the corresponding hinged position of the bracket and the adjusting arm in a reciprocating manner by controlling the extension or the shortening of the telescopic cylinder V, so that steel shots in a steel beam can be dumped, and the labor intensity of operators is greatly reduced.

Description

Hydraulic clamping and holding clamp device with shaking function

Technical Field

The utility model relates to the technical field of steel beam shot blasting treatment, in particular to a hydraulic tightening holding clamp device with a shaking function.

Background

The steel beam belongs to a steel structural part, the surface of the steel beam is easy to rust in the storage and storage process, and the surface of the steel beam needs to be subjected to shot blasting and rust removal before leaving a factory; however, the steel beam is usually large in size, needs to be manually moved by operators when transferred at each station of a workshop, is high in labor intensity, or needs to be bound on site by the operators when lifted by a crane, is easy to cause safety accidents in the lifting process, is difficult to accurately position by the crane lifting, needs to be adjusted on site by the operators or for multiple times, and is low in efficiency; in addition, a large amount of steel shots are left in the grooves of the steel beams after shot blasting treatment, operators are required to turn the steel beams along the axial direction to dump the steel shots, and the turning operation difficulty of the steel beams is high; the above-mentioned phenomenon is a problem to be solved by those skilled in the art.

Disclosure of Invention

In order to overcome the defects in the background art, the utility model discloses a hydraulic clamping and embracing clamp device with a shaking function.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a hydraulic clamping and holding clamp device with a shaking function comprises a trolley chassis, a lifting device, a clamping device and a shaking mechanism; the top of the chassis of the trolley is provided with a lifting device, and two sides of one end of the lifting device are provided with clamping devices;

the clamping device comprises a supporting arm, an occlusion arm and a telescopic cylinder III, the supporting arm is of a right-angle bending structure, a support correspondingly hinged with the lifting device is arranged on one side, away from the horizontal side, of the vertical side of the supporting arm, one end of the occlusion arm is correspondingly hinged with the top end of the vertical side of the supporting arm, the telescopic cylinder III used for driving one end, away from the vertical side of the supporting arm, of the occlusion arm to be close to or far away from the supporting arm is arranged between one side, away from the supporting arm, of the arm body of the occlusion arm and the support, and the telescopic cylinder III and the adjusting arm are not interfered with each other and are not influenced;

be equipped with the horizontal pole between the vertical limit of two support arms, be equipped with shake mechanism between horizontal pole and the elevating gear, shake mechanism contains link and telescoping cylinder V, and the horizontal pole bottom is equipped with the link, and telescoping cylinder V one end corresponds with the link and articulates, and the other end corresponds with elevating gear and articulates, and telescoping cylinder V's length direction axis corresponds perpendicularly with the length direction axis of horizontal pole, and telescoping cylinder V and link correspond articulated shaft axis and support and elevating gear and correspond articulated shaft axis parallel and do not coincide.

Preferably, the lifting device comprises a hinged arm and an adjusting arm, the hinged arm is arranged on each of two sides of the top of the trolley chassis, the bottom end of the hinged arm is correspondingly hinged with the trolley chassis, and the top end of the hinged arm is correspondingly hinged with one end of the adjusting arm; a cross beam I is arranged between the positions, close to the top ends, of the two hinged arms, and a cross beam II is arranged between the ends, far away from the hinged arms, of the two adjusting arms; be equipped with the telescoping cylinder I that is used for lifting the articulated arm top between dolly chassis and the crossbeam I, crossbeam I is equipped with the telescoping cylinder II that is used for lifting the regulating arm and keeps away from articulated arm one end with crossbeam II, and the support corresponds articulatedly with the one end that the articulated arm was kept away from to the regulating arm.

Preferably, the lifting device is a scissor lift.

Preferably, the wheels of the trolley chassis are rail wheels, and a rail for the trolley chassis to travel is laid on the ground.

Preferably, a counterweight is arranged at one end of the top of the trolley chassis, which deviates from the clamping device, and the counterweight and the lifting device are not interfered mutually.

Preferably, the adjusting arm is a telescopic arm with adjustable length, a cross beam III is arranged between the extending ends of the two telescopic arms, and a telescopic cylinder IV used for controlling the extension of the telescopic arm is arranged between the cross beam III and the cross beam II.

Preferably, one end of the occlusion arm, which is far away from the vertical edge of the supporting arm, is provided with a pressing block, and one side of the pressing block, which corresponds to the supporting arm, is of a convex arc structure.

Preferably, the pressing block is provided with anti-skid grains or is paved with a rubber pad on the convex arc structural surface.

Preferably, the telescopic cylinder I, the telescopic cylinder II, the telescopic cylinder III and the telescopic cylinder IV are hydraulic cylinders, air cylinders or electric telescopic cylinders.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

the hydraulic tightening clamp device with the shaking function is simple in structure, can take, place and shift a heavy steel beam, effectively reduces the labor intensity of operators, can take and place accurately, does not need field assistance of the operators, and is high in safety factor and operation efficiency; the telescopic cylinder V is controlled to extend or shorten, so that the clamping device deflects around the hinged position corresponding to the support and the adjusting arm in a reciprocating manner, steel shots in the steel beam are poured, and the labor intensity of operators is greatly reduced; in addition, the one end that the interlock arm deviates from the vertical limit of support arm is equipped with the briquetting, and one side that this briquetting corresponds the support arm is convex arc structure, can avoid pressing from both sides the hindering girder steel, the briquetting is convex arc structural plane and is equipped with anti-skidding line or has laid the rubber pad, can effectively increase frictional force, guarantees to press from both sides tightly firmly reliably.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the gripping device;

fig. 3 is a schematic structural diagram of the lifting device.

In the figure: 1. a trolley chassis; 2. a lifting device; 2-1, an articulated arm; 2-2, adjusting arms; 2-3, a cross beam I; 2-4, a beam II; 2-5, a telescopic cylinder I; 2-6, a telescopic cylinder II; 2-7, a cross beam III; 2-8, a telescopic cylinder IV; 3. a gripping device; 3-1, a support arm; 3-2, an occlusion arm; 3-3, a telescopic cylinder III; 3-4, a bracket; 3-5, briquetting; 4. a track; 5. a counterweight; 6. a shaking mechanism; 6-1, a connecting frame; 6-2, a telescopic cylinder V; 7. a cross bar.

Detailed Description

The present invention will be explained in detail by the following embodiments, and the purpose of disclosing the utility model is to protect all technical improvements within the scope of the present invention, in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., it is only corresponding to the drawings of the present application, and it is convenient to describe the present invention, and it is not intended to indicate or imply that the referred device or element must have a specific orientation.

The first embodiment is as follows:

with reference to the attached drawings 1-3, a hydraulic clamping and clasping clamp device with a shaking function comprises a trolley chassis 1, a lifting device 2, a clamping device 3 and a shaking mechanism 6; the top of the trolley chassis 1 is provided with a lifting device 2, namely the lifting device 2 can be driven by the trolley chassis 1 to move; the top of the trolley chassis 1 is provided with a lifting device 2, and two sides of one end of the lifting device 2 are provided with clamping devices 3;

the lifting device 2 comprises an articulated arm 2-1 and an adjusting arm 2-2, the articulated arm 2-1 is arranged on each of two sides of the top of the trolley chassis 1, the bottom end of the articulated arm 2-1 is correspondingly articulated with the trolley chassis 1, and the top end of the articulated arm 2-1 is correspondingly articulated with one end of the adjusting arm 2-2; a beam I2-3 is arranged between the positions of the two articulated arms 2-1 close to the top ends, and a beam II 2-4 is arranged between the ends of the two adjusting arms 2-2 far away from the articulated arms 2-1; a telescopic cylinder I2-5 used for lifting the top end of the articulated arm 2-1 is arranged between the trolley chassis 1 and the cross beam I2-3, a telescopic cylinder II 2-6 used for lifting the adjusting arm 2-2 far away from one end of the articulated arm 2-1 is arranged between the cross beam I2-3 and the cross beam II 2-4, namely when a steel beam at a lower position needs to be clamped, the telescopic cylinder I2-5 can be controlled to lift the top end of the articulated arm 2-1, the adjusting arm 2-2 and the articulated end of the articulated arm 2-1 are correspondingly lifted, and then the end of the adjusting arm 2-2 far away from the articulated arm 2-1 is lowered; when the steel beam needs to be lifted, the end, far away from the hinged arm 2-1, of the adjusting arm 2-2 is lifted by controlling the telescopic cylinder II 2-6, so that the end, far away from the hinged arm 2-1, of the adjusting arm 2-2 is lifted; meanwhile, the telescopic cylinder I2-5 and the telescopic cylinder II 2-6 are synchronously linked, so that the integral lifting or lowering of the arm body of the adjusting arm 2-2 can be realized;

the clamping device 3 comprises a supporting arm 3-1, an occlusion arm 3-2 and a telescopic cylinder III 3-3, the supporting arm 3-1 is of a right-angle bending structure, a support 3-4 is arranged on one side of the vertical edge of the supporting arm 3-1, the support 3-4 is correspondingly hinged with one end of the adjusting arm 2-2 far away from the hinged arm 2-1, one end of the occlusion arm 3-2 is correspondingly hinged with the top end of the vertical edge of the supporting arm 3-1, the telescopic cylinder III 3-3 for driving one end of the occlusion arm 3-2 far away from the vertical edge of the supporting arm 3-1 to be close to or far away from the supporting arm 3-1 is arranged between one side of the arm body of the occlusion arm 3-2 far away from the supporting arm 3-1 and the support 3-4, and the telescopic cylinder III-3 and the adjusting arm 2-2 are not interfered with each other to influence, namely the telescopic cylinder III 3-3 can be controlled to extend when the steel beam is clamped, therefore, the clamping device 3 can clamp the steel beam, and the telescopic cylinder III 3-3 can be controlled to be shortened when the steel beam needs to be loosened; according to the requirements, a pressing block 3-5 is arranged at one end of the occlusion arm 3-2, which is far away from the vertical edge of the supporting arm 3-1, one side of the pressing block 3-5, which corresponds to the supporting arm 3-1, is of a convex arc structure, so that the steel beam can be prevented from being clamped, and the surface of the pressing block 3-5, which is of the convex arc structure, is provided with anti-skid grains or is paved with a rubber pad, so that the friction force can be effectively increased, and the clamping is firm and reliable;

a cross bar 7 is arranged between the vertical edges of the two supporting arms 3-1, a shaking mechanism 6 is arranged between the cross bar 7 and the lifting device 2, the shaking mechanism 6 comprises a connecting frame 6-1 and a telescopic cylinder V6-2, the bottom of the cross bar 7 is provided with the connecting frame 6-1, one end of the telescopic cylinder V6-2 is correspondingly hinged with the connecting frame 6-1, the other end of the telescopic cylinder V6-2 is correspondingly hinged with the lifting device 2, the length direction axis of the telescopic cylinder V6-2 is correspondingly vertical to the length direction axis of the cross bar 7, the hinge shaft axis correspondingly hinged with the telescopic cylinder V6-2 and the connecting frame 6-1 is parallel to and does not coincide with the hinge shaft axis correspondingly hinged with the bracket 3-4 and the lifting device 2, namely, the telescopic cylinder V6-2 can be controlled to extend or shorten when steel shots in a steel beam need to be poured after shot blasting treatment, so that the clamping device 3 deflects around the corresponding hinge positions of the bracket 3-4 and the adjusting arm 2-2, thereby dumping the steel shots in the steel beam and greatly reducing the labor intensity of operators;

in addition, the wheels of the trolley chassis 1 are rail wheels, and the rails 4 for the trolley chassis 1 to travel are laid on the ground, so that steel beams can be conveniently taken and placed between specific stations of a workshop, and the trolley chassis 1 does not need to be steered and controlled; the adjusting arms 2-2 are telescopic arms with adjustable lengths, a cross beam III 2-7 is arranged between the extending ends of the two telescopic arms, and a telescopic cylinder IV 2-8 for controlling the extension amount of the telescopic arms is arranged between the cross beam III 2-7 and the cross beam II 2-4, so that the picking and placing range of the clamping device 3 can be effectively expanded, and the applicability is enhanced; a counterweight 5 is arranged at one end of the top of the trolley chassis 1, which is far away from the clamping device 3, and the counterweight 5 and the lifting device 2 are not interfered with each other, so that the trolley chassis 1 can be prevented from being accidentally tipped when a heavy steel beam is taken and placed; the telescopic cylinder I2-5, the telescopic cylinder II 2-6, the telescopic cylinder III 3-3 and the telescopic cylinder IV 2-8 are hydraulic cylinders, air cylinders or electric telescopic cylinders;

the working principle is as follows: when a steel beam at a lower position needs to be clamped, the telescopic cylinder I2-5 can be controlled to lift the top end of the articulated arm 2-1, so that the articulated end of the adjusting arm 2-2 and the articulated arm 2-1 is correspondingly lifted, and the end of the adjusting arm 2-2 far away from the articulated arm 2-1 is lowered; when a steel beam at a higher position needs to be clamped or lifted, one end of the adjusting arm 2-2 far away from the articulated arm 2-1 is lifted by controlling the telescopic cylinder II 2-6, so that one end of the adjusting arm 2-2 far away from the articulated arm 2-1 is lifted; meanwhile, the telescopic cylinder I2-5 and the telescopic cylinder II 2-6 are synchronously linked, so that the integral lifting or lowering of the arm body of the adjusting arm 2-2 can be realized; when the steel beam is clamped, the telescopic cylinder III 3-3 can be controlled to extend, so that the clamping device 3 can clamp the steel beam, and the telescopic cylinder III 3-3 is controlled to shorten, so that the steel beam can be loosened; after shot blasting treatment, when steel shots in the steel beam need to be dumped, the telescopic cylinder V6-2 can be controlled to extend or shorten, the clamping device 3 is enabled to deflect around the hinged position of the support 3-4 and the adjusting arm 2-2 correspondingly in a reciprocating mode, and therefore the steel shots in the steel beam are dumped.

Example two:

with reference to fig. 1-2, a hydraulic pressure adds tightly embraces pincers device with shake function, with the embodiment one difference lie in elevating gear 2 is for cutting the fork elevating platform, gets the height position of getting device 3 through cutting fork elevating platform control clamp, carries out getting of girder steel and puts to and empty the steel shot that leaves over after throwing ball processing in the girder steel.

The utility model is not described in detail in the prior art, and it is apparent to a person skilled in the art that the utility model is not limited to details of the above-described exemplary embodiments, but that the utility model can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a hydraulic pressure adds tightly embraces pincers device with shake function which characterized by: comprises a trolley chassis (1), a lifting device (2), a clamping device (3) and a shaking mechanism (6); the top of the trolley chassis (1) is provided with a lifting device (2), and two sides of one end of the lifting device (2) are provided with clamping devices (3);

the clamping device (3) comprises a supporting arm (3-1), the clamping arm (3-2) and the telescopic cylinder III (3-3), the supporting arm (3-1) is of a right-angle bending structure, a support (3-4) correspondingly hinged with the lifting device (2) is arranged on one side of the vertical edge of the supporting arm (3-1) departing from the horizontal edge, one end of the clamping arm (3-2) is correspondingly hinged with the top end of the vertical edge of the supporting arm (3-1), the telescopic cylinder III (3-3) used for driving one end of the clamping arm (3-2) departing from the vertical edge of the supporting arm (3-1) to be close to or far away from the supporting arm (3-1) is arranged between one side of the arm body of the clamping arm (3-2) departing from the supporting arm (3-1) and the support (3-4), and the telescopic cylinder III (3-3) and the adjusting arm (2-2) are not interfered with each other and influenced;

a cross rod (7) is arranged between the vertical edges of the two supporting arms (3-1), a shaking mechanism (6) is arranged between the cross rod (7) and the lifting device (2), the shaking mechanism (6) comprises a connecting frame (6-1) and a telescopic cylinder V (6-2), the connecting frame (6-1) is arranged at the bottom of the cross rod (7), one end of the telescopic cylinder V (6-2) is correspondingly hinged with the connecting frame (6-1), the other end of the telescopic cylinder V (6-2) is correspondingly hinged with the lifting device (2), the length direction axis of the telescopic cylinder V (6-2) is correspondingly vertical to the length direction axis of the cross rod (7), and the hinge shaft axes of the telescopic cylinder V (6-2) and the connecting frame (6-1) which are correspondingly hinged are parallel to and do not coincide with the hinge shaft axes of the support (3-4) and the lifting device (2) which are correspondingly hinged.

2. A hydraulic clamping tong device with shaking function as claimed in claim 1, characterized in that: the lifting device (2) comprises articulated arms (2-1) and adjusting arms (2-2), the articulated arms (2-1) are arranged on two sides of the top of the trolley chassis (1), the bottom end of each articulated arm (2-1) is correspondingly articulated with the trolley chassis (1), and the top end of each articulated arm (2-1) is correspondingly articulated with one end of each adjusting arm (2-2); a cross beam I (2-3) is arranged between the positions, close to the top ends, of the two articulated arms (2-1), and a cross beam II (2-4) is arranged between the ends, far away from the articulated arms (2-1), of the two adjusting arms (2-2); a telescopic cylinder I (2-5) used for lifting the top end of the articulated arm (2-1) is arranged between the trolley chassis (1) and the cross beam I (2-3), a telescopic cylinder II (2-6) used for lifting one end of the adjusting arm (2-2) far away from the articulated arm (2-1) is arranged between the cross beam I (2-3) and the cross beam II (2-4), and the support (3-4) is correspondingly hinged with one end of the adjusting arm (2-2) far away from the articulated arm (2-1).

3. A hydraulic clamping tong device with shaking function as claimed in claim 2, characterized in that: the adjusting arms (2-2) are telescopic arms with adjustable lengths, a cross beam III (2-7) is arranged between the extending ends of the two telescopic arms, and a telescopic cylinder IV (2-8) used for controlling the extension amount of the telescopic arms is arranged between the cross beam III (2-7) and the cross beam II (2-4).

4. A hydraulic clamping tong device with shaking function as claimed in claim 1, characterized in that: the lifting device (2) is a scissor type lifting platform.

5. A hydraulic clamping tong device with shaking function as claimed in claim 1, characterized in that: the wheels of the trolley chassis (1) are rail wheels, and a rail (4) for the trolley chassis (1) to travel is laid on the ground.

6. A hydraulic clamping tong device with shaking function as claimed in claim 1, characterized in that: one end of the top of the trolley chassis (1), which deviates from the clamping device (3), is provided with a counterweight (5), and the counterweight (5) and the lifting device (2) are not interfered mutually.

7. A hydraulic clamping tong device with shaking function as claimed in claim 1, characterized in that: one end of the occlusion arm (3-2) departing from the vertical edge of the supporting arm (3-1) is provided with a pressing block (3-5), and one side of the pressing block (3-5) corresponding to the supporting arm (3-1) is of a convex arc structure.

8. The hydraulic tightening clasp apparatus with shaking function as claimed in claim 7, wherein: the pressing blocks (3-5) are provided with anti-skid grains or rubber pads on the convex arc structural surface.

9. A hydraulic clamping tong device with shaking function as claimed in claim 3, characterized in that: the telescopic cylinder I (2-5), the telescopic cylinder II (2-6), the telescopic cylinder III (3-3), the telescopic cylinder IV (2-8) and the telescopic cylinder V (6-2) are hydraulic cylinders, air cylinders or electric telescopic cylinders.